Hey Chris,
night time moorings from memory were about 30-50m as Jay said, jig head sizes ranged from 1/2oz through to 1oz and we used stickbaits 6" to 9", i think they were tiki worms, lots of 7" gulps and big squidgie fish. Lots of black trevally, small doggies, red bass etc of the back of the boat at night plus sharks!!!! Mostly only using light gear 6-8kg spin sticks 4000-6000 sized reels matched with 30lb braid and had heaps of fun, every night though we got towelled up big time by something that got us into the reef, we suspected bigger red bass or slightly bigger doggies. We also threw some halco max and tremblers around at night for some success, got a real nice spanish one night on a max that we only got the head back, all good fun.
Mick.